EP2105934A3 - Barre et assemblage de combustible contenant une structure interne de dégazeur d'hydrogène/tritium - Google Patents

Barre et assemblage de combustible contenant une structure interne de dégazeur d'hydrogène/tritium Download PDF

Info

Publication number
EP2105934A3
EP2105934A3 EP09002605A EP09002605A EP2105934A3 EP 2105934 A3 EP2105934 A3 EP 2105934A3 EP 09002605 A EP09002605 A EP 09002605A EP 09002605 A EP09002605 A EP 09002605A EP 2105934 A3 EP2105934 A3 EP 2105934A3
Authority
EP
European Patent Office
Prior art keywords
fuel rod
assembly containing
tritium
internal hydrogen
getter structure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP09002605A
Other languages
German (de)
English (en)
Other versions
EP2105934A2 (fr
Inventor
Jin Liu
Ronald Knott
Ronald Kesterson
Ivan Fiero
David Mitchell
David Stucker
Yixing Sung
Robert Fetterman
Lars Hallstadius
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Westinghouse Electric Co LLC
CBS Corp
Original Assignee
Westinghouse Electric Co LLC
Westinghouse Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Westinghouse Electric Co LLC, Westinghouse Electric Corp filed Critical Westinghouse Electric Co LLC
Publication of EP2105934A2 publication Critical patent/EP2105934A2/fr
Publication of EP2105934A3 publication Critical patent/EP2105934A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/041—Means for removal of gases from fuel elements
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/30—Assemblies of a number of fuel elements in the form of a rigid unit
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/17—Means for storage or immobilisation of gases in fuel elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Vibration Dampers (AREA)
  • Catalysts (AREA)
EP09002605A 2008-03-24 2009-02-25 Barre et assemblage de combustible contenant une structure interne de dégazeur d'hydrogène/tritium Withdrawn EP2105934A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/053,771 US20090238322A1 (en) 2008-03-24 2008-03-24 Fuel rod and assembly containing an internal hydrogen/tritium getter structure

Publications (2)

Publication Number Publication Date
EP2105934A2 EP2105934A2 (fr) 2009-09-30
EP2105934A3 true EP2105934A3 (fr) 2009-12-30

Family

ID=40791121

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09002605A Withdrawn EP2105934A3 (fr) 2008-03-24 2009-02-25 Barre et assemblage de combustible contenant une structure interne de dégazeur d'hydrogène/tritium

Country Status (7)

Country Link
US (1) US20090238322A1 (fr)
EP (1) EP2105934A3 (fr)
JP (1) JP2009229464A (fr)
KR (1) KR20090101855A (fr)
CN (1) CN101567226A (fr)
RU (1) RU2009110694A (fr)
ZA (1) ZA200901560B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101716842B1 (ko) 2010-07-29 2017-03-15 더 스테이트 오브 오레곤 액팅 바이 앤드 쓰루 더 스테이트 보드 오브 하이어 에쥬케이션 온 비해프 오브 오레곤 스테이트 유니버시티 동위원소 생성 타겟
CN102568618B (zh) * 2010-12-14 2014-11-05 中国核动力研究设计院 动力堆用铀氢化锆核燃料棒
US9202601B2 (en) 2011-05-18 2015-12-01 General Atomics Methods and apparatus for suppressing tritium permeation during tritium production
CN102789820B (zh) * 2012-08-17 2015-04-22 中科华核电技术研究院有限公司 一种核燃料棒
RU2558152C2 (ru) * 2012-11-26 2015-07-27 Открытое Акционерное Общество "Акмэ-Инжиниринг" Ядерный реактор
CN103280246B (zh) * 2013-05-23 2015-11-11 中国科学院合肥物质科学研究院 一种液态重金属冷却反应堆燃料元件
CN104575627A (zh) * 2013-10-15 2015-04-29 上海核工程研究设计院 一种用于燃料元件的气体吸收装置
US11367537B2 (en) * 2017-05-09 2022-06-21 Westinghouse Electric Company Llc Annular nuclear fuel pellets with central burnable absorber
CN114255888A (zh) * 2021-11-05 2022-03-29 中广核研究院有限公司 燃料棒、燃料组件及其反应堆堆芯

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398057A (en) * 1972-04-17 1975-06-18 Gen Electric Nuclear fuel element
US4065352A (en) * 1975-06-13 1977-12-27 Tokyo Shibaura Electric Co., Ltd. Nuclear fuel element
JPH08240674A (ja) * 1995-03-01 1996-09-17 Mitsubishi Heavy Ind Ltd 原子燃料棒
US20020181642A1 (en) * 2001-06-04 2002-12-05 Swaminathan Vaidyanathan Zirconium-alloy clad fuel rods containing metal oxide for mitigation of secondary hydriding

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3349152A (en) 1964-03-19 1967-10-24 Mitsubishi Atomic Power Ind Method of producing a sintered uranium dioxide nuclear fuel element containing a boride
US3520958A (en) 1967-10-05 1970-07-21 Reactor Ct Nederland Dev Of Nu Method for preparing an oxidic fissile material containing a metal boride as burnable poison
US4279700A (en) * 1976-11-15 1981-07-21 Westinghouse Electric Corp. Tritium removal and retention device
US4587087A (en) 1983-02-22 1986-05-06 Westinghouse Electric Corp. Burnable absorber coated nuclear fuel
US5434897A (en) 1994-03-21 1995-07-18 General Electric Company Hydride damage resistant fuel elements
US6512806B2 (en) 1996-02-23 2003-01-28 Westinghouse Atom Ab Component designed for use in a light water reactor, and a method for the manufacture of such a component
FR2864322B1 (fr) * 2003-12-22 2008-08-08 Framatome Anp Crayon de combustible pour un reacteur nucleaire
US7139360B2 (en) 2004-10-14 2006-11-21 Westinghouse Electric Co. Llc Use of boron or enriched boron 10 in UO2

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1398057A (en) * 1972-04-17 1975-06-18 Gen Electric Nuclear fuel element
US4065352A (en) * 1975-06-13 1977-12-27 Tokyo Shibaura Electric Co., Ltd. Nuclear fuel element
JPH08240674A (ja) * 1995-03-01 1996-09-17 Mitsubishi Heavy Ind Ltd 原子燃料棒
US20020181642A1 (en) * 2001-06-04 2002-12-05 Swaminathan Vaidyanathan Zirconium-alloy clad fuel rods containing metal oxide for mitigation of secondary hydriding

Also Published As

Publication number Publication date
EP2105934A2 (fr) 2009-09-30
CN101567226A (zh) 2009-10-28
US20090238322A1 (en) 2009-09-24
RU2009110694A (ru) 2010-09-27
JP2009229464A (ja) 2009-10-08
KR20090101855A (ko) 2009-09-29
ZA200901560B (en) 2009-11-25

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